Is
your hardwood floor starting to look dull, scratched, or discolored from years of use? Sanding and refinishing are often the most cost-effective way to restore its original luster without having to replace it. But you still need to know what to expect budget-wise.
At L’Artisan Espace Design, floor sanding is one of our most in-demand services on the South Shore. In this article, we explain how the price of sanding is calculated in 2026, what factors influence the final bill, and how to distinguish a reasonable quote from an offer that’s too good to be true.
Reference Rates for Hardwood Sanding in 2026
On Montreal’s South Shore in 2026, the cost of sanding and refinishing a hardwood floor generally ranges from $2.50 to $5 per square foot, including labor and finishing materials. This price covers complete sanding (several passes with different grits), staining if desired, and the application of one or two coats of finish (varnish or oil).
| ServiceMin. Price ($/sq. ft.) | Max. Price ($/sq. ft.) | NotesSanding | |
|---|---|---|---|
| + varnish finish (1 coat) | $2.50$3 | .50Floor | in good |
| conditionSanding + varnish finish (2 coats) | $3.00$4 | .00Recommended | standardSanding |
| + staining + varnish (2 coats) | $3.50$4 | .75With | |
| color | |||
| changeSanding | |||
| + natural oil finish (Rubio, Osmo) | $3.50 | $5.00 | High-end eco-friendly finish |
| Stair sanding (per step) | $25 | $55 | Per step, riser, nosing |
The 5 factors that affect the price of sanding
1. The current condition of the floor
This is the most important factor. A floor that is simply dull with surface scratches can be sanded and refinished quickly—two or three passes are usually sufficient. On the other hand, a floor with deep paint or water stains, areas of significant warping, or a finish in very poor condition will require more passes and potentially some preliminary repair work. The more intensive the sanding, the higher the cost.
2. The area to be sanded
As with installation, the price per square foot tends to decrease as the area increases. A large project ranging from 800 to 1,200 square feet will generally be billed at a lower rate per square foot than a job limited to a small room of 100 or 150 square feet.
3. The type of finish chosen
Polyurethane varnish is the most common and economical finish. It comes in three levels of sheen: satin, semi-gloss, and gloss. Natural oil (brands such as Rubio Monocoat or Osmo) is more expensive to purchase, but it gives the wood a more natural look and makes spot touch-ups easier in the future. Some homeowners on the South Shore opt for a white or gray finish (Scandinavian style), which requires a special stripping process.
4. Applying a stain
If you want to take advantage of the sanding process to change the color of your floor (from natural wood to smoked oak, for example), a staining step is added to the process. This step adds an extra $0.50 to $1 per square foot, depending on the color and product used.
5. Room
Accessibility and Layout
Rooms cluttered with furniture that’s difficult to move, complex staircases with many steps, or floors with extensive architectural details increase labor time and, consequently, the final cost. Most contractors include moving lightweight furniture in their package, but moving large pieces of furniture may be billed as an extra.
Partial sanding or full sanding: what’s the price difference?
It’s possible to have only a specific area of your floor sanded—a bedroom, a hallway, or a heavily damaged section. This may seem cost-effective, but seamlessly blending a freshly sanded area with an adjacent, unsanded floor is very difficult, even for an experienced professional. The difference in color and sheen will often be noticeable.
For this reason, we generally recommend sanding all the floors in a room in a single session. If budget is a constraint, it’s better to proceed room by room over several sessions rather than doing a partial sanding in the same room.
Sanding vs. Replacement: How to Choose the Right Option?
The general rule: if your solid hardwood floor has never been sanded (or has been sanded once or twice at most) and there are no structural issues, sanding is almost always the most cost-effective option. Solid hardwood can be sanded between 3 and 7 times over its lifetime, depending on the thickness of the finish layer.
However, if the floor has already been sanded several times and the remaining thickness is too thin (less than about 3/16 in.), or if any planks are cracked, warped, or rotten, replacement becomes necessary. A professional can assess the condition of your floor during a free inspection.
What Is (and Isn’t) Included in a Sanding
Quote
- Usually included: moving light furniture, covering adjacent areas, complete sanding (using multiple grits), applying the chosen finish, and cleaning up the work area.
- Not usually included: replacement of damaged planks, repair of holes or cracks, sanding of stair treads (often billed separately), removal of old carpets or adhesive.
- Things to check: the number of finish coats included, the timeframe until the floor is ready for use, and the warranty on labor.
How long does sanding take? Planning the project
The duration of a sanding job depends on the floor area and the complexity of the project. For a standard room ranging from 200 to 300 square feet, generally allow for a full day: sanding in the morning, first coat of finish in the afternoon. The second coat is applied the next day or two days later, depending on humidity and temperature conditions.
During sanding, the room is off-limits. After the finish is applied, wait 24 hours before placing light furniture back in the room, and 72 hours to one week before resuming normal use with shoes.
FAQ — Prices and Rates for Floor Sanding on the South
Shore
Why do sanding prices vary so much from one contractor to another in Brossard?
Price differences can be attributed to several factors: the quality of the equipment used, the level of experience of the craftsmen, the quality of the finishing products, and the level of service included. An unusually low price should prompt you to ask questions about these factors.
Can an oiled floor be sanded the same way as a varnished floor?
Yes, but with a few caveats. Applying varnish to a floor that has been oiled may require more intensive sanding to remove all oil residue from the wood. At AED, our craftsmen assess the condition of the existing finish before recommending the best refinishing product.
Does dust-free sanding cost more?
Sanding with an integrated vacuum system may incur a slight additional cost of between $0.20 and $0.50 per square foot at most. The benefits are significant: less cleanup after the job, better air quality during the project, and a cleaner finish. At AED, we consistently use vacuum-equipped sanding machines for all our sanding projects.
What’s the best time of year to have your floor sanded on the South Shore?
Spring and fall are generally the best seasons for sanding in Quebec. Relative humidity is more stable during these seasons, which promotes better application and optimal drying of the finish. However, an experienced professional can adapt their work to any season.
How many times can a hardwood floor be sanded?
A standard 3/4-inch-thick solid hardwood floor can be sanded between 4 and 7 times over its lifetime, depending on the aggressiveness of each sanding. High-quality engineered wood with a 3 mm to 6 mm wear layer can generally be sanded one to three times.
Can you change the color of a floor when sanding it?
Absolutely, and that’s one of the reasons why many South Shore homeowners take advantage of sanding to modernize their interiors. Switching from an orange-stained floor typical of the 1990s to natural oak or a contemporary gray tone completely transforms the atmosphere of a room.
Do you have a project on the South Shore? Request a free quote from the team at L’Artisan Espace Design.
